MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Emotet (aka Heodo)


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0
SHA3-384 hash: bf75ebea72b062bd5939e9efa69b504398a40a1d939a876c2a85ee229a1842357560bbfb1429fd83fa72f17353eea842
SHA1 hash: f49cc5276faa4c18bbd7c310b0627b314ac37241
MD5 hash: 4cc641c1d7a2c307f68233606bf76933
humanhash: don-echo-fourteen-wyoming
File name:RechnungScan 2022.15.03_1428.xlsm
Download: download sample
Signature Heodo
Create hunting rule
File size:50'523 bytes
First seen:2022-03-15 13:32:20 UTC
Last seen:2022-03-15 13:32:59 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:EAcEOt24xZdRBzH9hJBrdEwwNXekVIe260:tcEc2Kd3zdtdEwoB2t
TLSH T1C333D00FA922F5ACD3136C39C68C5AF5750E59D2D084F62B08857B8CBB1B1E7179F281
Reporter Anonymous
Tags:Emotet Heodo xlsm

Intelligence

File Origin
# of uploads :
2
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0.zip
Verdict:
No threats detected
Analysis date:
2022-03-15 13:33:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9fb750b1-1c7d-4559-a90e-1b00eb6ecb45

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel.sheet.macroEnabled.12
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/250803/
Detection(s):
TwinWave.EvilDoc.SilentInvasion.20210310.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmoVietNow.20220703.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Heur.16842.15065.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Heur.16043.1895.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EnjoyTheSilence.M2.20210317.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EnjoyTheSilence.20210716.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EmotetEsqXL4EarlyHours.20211126.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Macro.Trojan-Downloader.Agent.BDH.17300.26898.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Searching for the window
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0/results/dashboard
Payload URLs
URL
File name
https://alinatourbg.com/mail/TBCGVNzLeENXb/
sharedStrings.xml
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe greyware keylogger macros-on-open regsvr32
Link:
https://www.filescan.io/uploads/623095980cd58dbd929ed990/reports/58a570af-8c91-472e-bb61-230c09f453e6/overview
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=654d6801-ed17-4f36-b793-beec55fbce2b
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0
Details
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Autostarting Excel Macro Sheet
Excel contains Macrosheet logic that will trigger automatically upon document open.
Anomalous Macrosheet Path
Microsoft Excel spreadsheet references a macrosheet with a non-standard path. A potentially evasive tactic.
Result
Threat name:
Hidden Macro 4.0 Emotet
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/957036
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Drops PE files to the user root directory
Found Excel 4.0 Macro with suspicious formulas
Found malicious Excel 4.0 Macro
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Regsvr32 Command Line Without DLL
Sigma detected: Regsvr32 Network Activity
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Yara detected Emotet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 589543 Sample: RechnungScan 2022.15.03_1428.xlsm Startdate: 15/03/2022 Architecture: WINDOWS Score: 100 58 129.232.188.93 xneeloZA South Africa 2->58 60 185.8.212.130 UZINFOCOMUZ Uzbekistan 2->60 62 50 other IPs or domains 2->62 74 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->74 76 Found malware configuration 2->76 78 Antivirus detection for URL or domain 2->78 80 13 other signatures 2->80 15 EXCEL.EXE 11 19 2->15         started        20 svchost.exe 2->20         started        signatures3 process4 dnsIp5 64 alinac.ca 64.40.126.65, 49166, 80 NETNATIONCA Canada 15->64 66 alinatourbg.com 79.98.108.165, 443, 49165 DELTA-BG-ASBG Bulgaria 15->66 50 C:\Users\user\ujg.dll, PE32 15->50 dropped 52 C:\...\10jcSBw7qH280k0ODV6b8ukOoVam99[1].dll, PE32 15->52 dropped 54 C:\...\~$RechnungScan 2022.15.03_1428.xlsm, data 15->54 dropped 70 Document exploit detected (creates forbidden files) 15->70 72 Document exploit detected (UrlDownloadToFile) 15->72 22 regsvr32.exe 2 15->22         started        file6 signatures7 process8 file9 56 C:\Windows\SysWOW64\...\zsklbtld.zwn (copy), PE32 22->56 dropped 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->86 26 regsvr32.exe 1 22->26         started        signatures10 process11 signatures12 90 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->90 29 regsvr32.exe 1 26->29         started        process13 signatures14 94 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->94 32 regsvr32.exe 1 29->32         started        process15 signatures16 68 Hides that the sample has been downloaded from the Internet (zone.identifier) 32->68 35 regsvr32.exe 1 32->35         started        process17 signatures18 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 35->82 38 regsvr32.exe 1 35->38         started        process19 signatures20 84 Hides that the sample has been downloaded from the Internet (zone.identifier) 38->84 41 regsvr32.exe 1 38->41         started        process21 signatures22 88 Hides that the sample has been downloaded from the Internet (zone.identifier) 41->88 44 regsvr32.exe 1 41->44         started        process23 signatures24 92 Hides that the sample has been downloaded from the Internet (zone.identifier) 44->92 47 regsvr32.exe 1 44->47         started        process25 signatures26 96 Hides that the sample has been downloaded from the Internet (zone.identifier) 47->96
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0/
Threat name:
Document-Office.Trojan.Emotet
Create hunting rule
Status:
Malicious
First seen:
2022-03-15 13:33:10 UTC
File Type:
Document
Extracted files:
33
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qon6zrehy4lvgcag6wqb6izloulcalhgwnoeiguju4nqaetdl3qa._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch4 banker macro trojan xlm
Link:
https://tria.ge/reports/220315-qtl17acbc2/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Loads dropped DLL
Downloads MZ/PE file
Emotet
Process spawned unexpected child process
Malware Config
C2 Extraction:
217.182.143.248:8080
185.4.135.27:8080
192.99.251.50:443
146.59.226.45:443
162.214.118.104:8080
195.154.133.20:443
103.75.201.2:443
5.9.116.246:8080
177.87.70.10:8080
31.24.158.56:8080
103.75.201.4:443
158.69.222.101:443
185.157.82.211:8080
185.8.212.130:7080
186.250.48.117:7080
110.232.117.186:8080
46.55.222.11:443
196.218.30.83:443
51.91.7.5:8080
176.56.128.118:443
207.38.84.195:8080
173.212.193.249:8080
45.118.135.203:7080
164.68.99.3:8080
209.126.98.206:8080
212.24.98.99:8080
151.106.112.196:8080
45.176.232.124:443
153.126.146.25:7080
212.237.17.99:8080
45.142.114.231:8080
107.182.225.142:8080
45.118.115.99:8080
79.172.212.216:8080
50.30.40.196:8080
82.165.152.127:8080
50.116.54.215:443
1.234.2.232:8080
58.227.42.236:80
216.158.226.206:443
159.8.59.82:8080
129.232.188.93:443
189.126.111.200:7080
138.185.72.26:8080
159.65.88.10:8080
103.221.221.247:8080
188.44.20.25:443
203.114.109.124:443
197.242.150.244:8080
51.254.140.238:7080
176.104.106.96:8080
178.79.147.66:8080
131.100.24.231:80
Dropper Extraction:
https://alinatourbg.com/mail/TBCGVNzLeENXb/
http://alinac.ca/images/Lp6yKpIpRf6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Microsoft_XLSX_with_Macrosheet
Create hunting rule

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Heodo

Excel file xlsm 839becc487c717530806f5a01f232b7516202ce6b35c441a89a71b0012635ee0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/250803/

Comments